Membrance valve
[化] 薄膜閥
?? 詞語組成解析
valve
[v?lv]
n. 閥;真空管;（管樂器的）活栓;（心臟的）瓣膜;
vt. 裝閥于;以活門調(diào)節(jié);
??? 情景例句
He's the editor of the Riverdale paper.
他是Riverdale報的編輯。
That's the way I look at it, too.
我也是這么想的。
It's odd that they didn't reply our letter.
他們沒有給我們回信，這真奇怪。